Congruence: n²-2n est-il divisible par 7 - arithmétique - spé maths - IMPORTANT
Objectifs: Savoir utiliser les congruences pour savoir si un nombre est divisible par 7 savoir calculer modulo 7 savoir une table de congruence http://jaicompris.com/lycee/math/term... arithmétique - spé math - terminale S.
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Congruence: knowing how to solve an equation of the type ax=b [n] - arithmetic modulo n - maths s...
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